1. The problem statement, all variables and given/known data Let a1=0, a2=1, and a(n+2)=n*a(n+1)+an/n+1 a)Calculate the value of a6 and a7 b)Prove that (an) converges. c)Show that lim an=1-e-1 when n goes to infinity. 3. The attempt at a solution I got the a part and found out that a6 19/30 and a7)91/144 part b) each subsequent term becomes less in value, and therefore it is converging. How can prove that it's a Cauchy sequence? part c) I'm lost here. Any hints are appreciated :) I'm lost on this one.